REFR
Research Frontiers IncCompany with tickers: REFR
CIK
793524
CUSIP
760911107
Shares Outstanding
34,867,786
Website
https://www.smartglass.com
13F Activity (30d)
2 filings
1 filers
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-06-15 | 11,741 | 0 | 43,777 | 26.8% |
| 2026-06-12 | 9,046 | 0 | 16,399 | 55.2% |
| 2026-06-11 | 6,197 | 0 | 7,349 | 84.3% |
| 2026-06-10 | 5,511 | 0 | 8,859 | 62.2% |
| 2026-06-09 | 20,793 | 0 | 27,431 | 75.8% |
| 2026-06-08 | 3,905 | 0 | 11,922 | 32.8% |
| 2026-06-05 | 1,140 | 0 | 12,588 | 9.1% |
| 2026-06-04 | 1,083 | 0 | 1,433 | 75.6% |
| 2026-06-03 | 1,041 | 0 | 6,624 | 15.7% |
| 2026-06-02 | 2,702 | 0 | 6,723 | 40.2% |
| 2026-06-01 | 4,537 | 2,000 | 10,875 | 41.7% |
| 2026-05-29 | 13,339 | 0 | 16,094 | 82.9% |
| 2026-05-28 | 7,815 | 0 | 39,777 | 19.6% |
| 2026-05-27 | 5,611 | 0 | 8,987 | 62.4% |
| 2026-05-26 | 13,014 | 0 | 21,902 | 59.4% |
| 2026-05-22 | 4,371 | 0 | 5,726 | 76.3% |
| 2026-05-21 | 4,240 | 0 | 11,421 | 37.1% |
| 2026-05-20 | 5,771 | 0 | 22,818 | 25.3% |
| 2026-05-19 | 3,051 | 0 | 6,993 | 43.6% |
| 2026-05-18 | 1,114 | 0 | 9,197 | 12.1% |
Showing 1–20 of 20 days